Nijisanji ROF-MAO Haruka Kaida Maneki Neko (Lucky Cat) Clear Card Postcard [Packaging] - Cards: Individually sleeved -> Several cards together in a hard case or reinforced with cardboard on both sides -> Waterproofing - Can Badges, Acrylic Stands: Waterproofing -> Two layers of bubble wrap Instant purchase available. I also accept combined purchases with other items (will offer a discount).